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Help and support for all Office products: Word, Excel, PowerPoint, OneNote, Outlook. Set up and manage your office subscription, find how-to articles, get free training, video demos, and tutorials.

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The Microsoft Support home page is your support portal for Microsoft products. Download updates and find top issues, error messages, and troubleshooting tips for Windows XP, Windows Vista, Windows 7, Office 2010, the 2007 Microsoft Office system, and...

The PowerPoint FAQ (Frequently Asked Questions) site is the place to start when you have PowerPoint questions. You

Comprehensive guide on how to use PowerPoint and other presentation software. Free PowerPoint tutorials for beginners and advanced users. Business presentation tips. Windows Movie Maker tutorials. PowerPoint in the classroom.

Ready-to-use Biology, Anatomy, Signaling Pathway, Cell Biology, Molecular Biology, Neuroscience, Immunology PowerPoint slides, diagrams, graphics, templates, shapes for presentations

Windows 7 tips, tricks, tutorials, news, downloads, Internet Explorer, Windows Phone, Live, Office, Security Tips.

Free PowerPoint Templates and PPT themes collection with a new exciting background daily, colors and backgrounds to impress your audience with your PowerPoint PPT presentation.

YouTube is a place to discover, watch, upload and share videos.

Kingsoft Office provide multiplatform office software include Windows free office, Office for Android, office for Iphone and iPad.